When rendering error page, the default header_title is computed in global_definitions
and this is done by concatenating string:ERP5 (which is unicode) and the
title of the portal (which is an UTF-8 encoded string), which causes an
UnicodeDecodeError, because the portal title was decoded as ASCII.

Because header_title is usually an UTF-8 encoded string, also use an UTF-8
encoded string for 'ERP5' default value.

See merge request nexedi/erp5!1395

Revert "erp5_officejs: erp5_hal_json_style Skin is used and without it erp5_officejs cannot be installed."

This reverts commit 1b706b6c. erp5_officejs
depends erp5_web_renderjs_ui which in turn depends on erp5_hal_json_style.

There is no such as thing as "Long Title" in erp5
There is "Title" and "Short Title"

because this business template uses fields from erp5_trade field libraries

These fields were created when proxify action was broken.
This re-exports the fields after using fixConsistency on them.

see also nexedi/erp5!1352

also add rel="noopener noreferrer" for security.

It seems this workfliow was created by copy-pasting event_workflow,
without cleaning these variables up: they are used by a transition dialog
on event_workflow but nothing on this workflow.
Still, they are stored on every single document on every single transition,
wasting resources. So remove them.

erp5_jquery_sheet_editor: unset Accelerated HTTP Cache Manager configuration in intermediate template.

See merge request nexedi/erp5!1385

So different test suites can have a same named sequence without
theme colliding with each other

When installing the tested software failed, no test result lines
have been created, this should have status FAILED.

person reference contained the username, so test was also passing, but what we
really want to test is that the username is in the mail body.

ee64d50c (patches/CookieCrumbler: update patch for CMF 2.3, 2019-09-09)
introduced a NameError, getRequest was not imported.

All reports were properly including movements from the last day,
except general ledger which were only including movements made
without hours:minutes (at midnight). This was not a problem for
manually entered transactions, which are usually made at 00:00
but when transactions are entered with hour:minutes they were
not included.

BMP are not compressed and use more disk space than PNG.
The trick is that ERP5 uses by default a quality of 75% on images ([this is
default on propertysheet]) so we need to dump the image with maximum (100%)
quality.

Update also assertion message to not include the full base64 image in case of
difference, use a short assertion message and save images in log folder.

[this is default on propertysheet]: https://lab.nexedi.com/nexedi/erp5/blob/2f9b67fae3ac59955231d4191a34134ff1b6079a/product/ERP5/bootstrap/erp5_property_sheets/PropertySheetTemplateItem/portal_property_sheets/HtmlStylePreference/preferred_image_quality_property.xml#L56

When rendering reports, deferred style was only keeping request.other, but
some places, like Products.ERP5Form.ListBox.ListBox.getParamDict read only in
request.form, which caused different behaviours when rendering reports
directly or in activities, because when rendering in activities request keys
that the report dialog might have pushed were not preset in request. They
were of course present when rendering the report directly, because this was
the same request, so this lead to different behaviours wether reports were
rendering in activities or directly, like we could observe in 7058ab6f
(accounting: fix grouping option of GL when running in deferred mode, 2021-02-25)

This change deferred style to properly propagate request.other and
request.form in all activities of reports.

Calculate link to allow Nexedi developers access the ERP5 fields, forms and form actions from it.

* erp5 form gadget handle links to access from and form action
* label field gadget handle links to access field configuration, title
and descriptions translations
* page action handle all links to access workflows and portal type document
* add generic function to merge action with raw actions by group

* Add sample of action that allow uses access slideshow from ERP5JS

ERP5 uses a mix of context.REQUEST and Products.ERP5Type.Global.get_request(),
which now uses zope.globalrequest.getRequest().
CMFActivity reconstruct the original request before executing activity, so that
the activity is executed with a request equivalent to the request at the time
where the method was activated. For this, context.REQUEST was properly restored,
but get_request()/globalrequest was only restored when the REQUEST had some
Accept-Language header, so that it replays the language negociation for
Localizer.

With browser requests, I guess every browser pass an Accept-Language header (
according to https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Accept-Language
all major browser support it), but within unit tests such header is not present.
So this lead to activities with unit test requests being slightly different,
because as they don't have Accept-Language, context.REQUEST was set, but the
global request was not set, so they were running with two different requests
in context.REQUEST and global request, leading to some problems for example
with formulator fields.